Lyman Alaskan Scope - history & value

I have a Lyman Alaskan All-Weather 2 1/2 X scope with a serial number 29XXX. It has a fine cross hair w/ dot recticle and has caps on the 2 adjustments. Very good condition with clear optics. I was wondering if anyone would be able to supply any history on this scope, and perhaps an approximate value. Thanks

The only TRUE value of your scope is the price it gets at auction. Because if you don't know its commercial value (hence the reason for asking the question.....), that is the price that it will fetch from someone who wants one

Can you enlighten us as to when Lyman improved the waterproofing Lee Enfield. I only ask because when the UK looked at a couple of Canadian made No4T's with the Lyman scopes, they couldn't keep the water out. Plus other faults, but the water ingress caused the trials to cease

Can you enlighten us as to when Lyman improved the waterproofing Lee Enfield. I only ask because when the UK looked at a couple of Canadian made No4T's with the Lyman scopes, they couldn't keep the water out. Plus other faults, but the water ingress caused the trials to cease

The first W&E adjustable Alaskans did not have caps over the turrets.

The mid ones [ No32 (T.P.) ] have caps over the turrets, but the cap threads run off the end of the turret

The late ones have a plate at the bottom of the threaded section which has a flat rubber washer which the cap threads down against.